Structure of PDB 7xk4 Chain C Binding Site BS01

Receptor Information
>7xk4 Chain C (length=251) Species: 345073 (Vibrio cholerae O395) [Search protein sequence] [Download receptor structure] [Download structure with residue number starting from 1] [View receptor structure]
DSIKKTLFVVIALSLVCSIIVSAAAVGLRDKQKENAALDKQSKILQVAGI
EAKGSKQIVELFNKSIEPRLVDFNTGDFVEGDAANYDQRKAAKEASESIK
LTAEQDKAKIQRRANVGVVYLVKDGDKTSKVILPVHGNGLWSMMYAFVAV
ETDGNTVSGLTYYEQGETPGLGGEVENPAWRAQWVGKKLFDENHKPAIKI
VKGGAPQGSEHGVDGLSGATLTSNGVQNTFDFWLGDMGFGPFLTKVRDGG
L
Ligand information
Ligand IDFMN
InChIInChI=1S/C17H21N4O9P/c1-7-3-9-10(4-8(7)2)21(15-13(18-9)16(25)20-17(26)19-15)5-11(22)14(24)12(23)6-30-31(27,28)29/h3-4,11-12,14,22-24H,5-6H2,1-2H3,(H,20,25,26)(H2,27,28,29)/t11-,12+,14-/m0/s1
InChIKeyFVTCRASFADXXNN-SCRDCRAPSA-N
SMILES
SoftwareSMILES
OpenEye OEToolkits 1.7.6Cc1cc2c(cc1C)N(C3=NC(=O)NC(=O)C3=N2)CC(C(C(COP(=O)(O)O)O)O)O
OpenEye OEToolkits 1.7.6Cc1cc2c(cc1C)N(C3=NC(=O)NC(=O)C3=N2)C[C@@H]([C@@H]([C@@H](COP(=O)(O)O)O)O)O
ACDLabs 12.01N=2C(=O)NC(=O)C3=Nc1cc(C)c(C)cc1N(C=23)CC(O)C(O)C(O)COP(=O)(O)O
CACTVS 3.385Cc1cc2N=C3C(=O)NC(=O)N=C3N(C[CH](O)[CH](O)[CH](O)CO[P](O)(O)=O)c2cc1C
CACTVS 3.385Cc1cc2N=C3C(=O)NC(=O)N=C3N(C[C@H](O)[C@H](O)[C@H](O)CO[P](O)(O)=O)c2cc1C
FormulaC17 H21 N4 O9 P
NameFLAVIN MONONUCLEOTIDE;
RIBOFLAVIN MONOPHOSPHATE
ChEMBLCHEMBL1201794
DrugBankDB03247
ZINCZINC000003831425
PDB chain7xk4 Chain C Residue 301 [Download ligand structure] [Download structure with residue number starting from 1] [View ligand structure]
Receptor-Ligand Complex Structure
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PDB7xk4 Cryo-EM structures of Na + -pumping NADH-ubiquinone oxidoreductase from Vibrio cholerae.
Resolution3.1 Å
Binding residue
(original residue number in PDB)		W146 T173 G223 A224 T225 L226 T227
Binding residue
(residue number reindexed from 1)		W141 T168 G218 A219 T220 L221 T222
Annotation score1
Enzymatic activity
Enzyme Commision number 7.2.1.1: NADH:ubiquinone reductase (Na(+)-transporting).
Gene Ontology
Molecular Function
GO:0010181 FMN binding
GO:0016655 oxidoreductase activity, acting on NAD(P)H, quinone or similar compound as acceptor
Biological Process
GO:0006814 sodium ion transport
Cellular Component
GO:0005886 plasma membrane
GO:0016020 membrane

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Molecular Function
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Biological Process
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Cellular Component
External links
PDB RCSB:7xk4, PDBe:7xk4, PDBj:7xk4
PDBsum7xk4
PubMed35882843
UniProtA5F5Y7|NQRC_VIBC3 Na(+)-translocating NADH-quinone reductase subunit C (Gene Name=nqrC)

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